This is a collection of free and open-source icons for use by multiple authentication relying parties (or anything else for that matter) who need icons for various brands to initiate logins.
| Service | PNG | EPS | ||||
|---|---|---|---|---|---|---|
 | 32x32 | 64x64 | 128x128 | 256x256 | .EPS | |
 | 32x32 | 64x64 | 128x128 | 256x256 | .EPS | |
 | 32x32 | 64x64 | 128x128 | 256x256 | .EPS | |
 | OpenID | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | 32x32 | 64x64 | 128x128 | 256x256 | .EPS | |
 | Yahoo | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | Aol | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | GitHub | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | Myspace | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | Basecamp | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | Campfire | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
 | Present.ly | 32x32 | 64x64 | 128x128 | 256x256 | .EPS |
All logos are copyright and trademark their respective companies and are provided here only for means of usage with direct linkage to the respective service.